Printed wiring board

Claim 2

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows, so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizontal force, and spaced apart from each other at the main board, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 3

A printed wiring board of claim 1, wherein each connection terminal has a C-shape configuration at a side in contact with the card board.

Claim 4

A printed wiring board of claim 2, wherein a first one of the pair of rows of connection terminals is offset from a second one of the pair of rows of connection terminals in an opposed arrangement.

Claim 5

A printed wiring board of claim 1, wherein each connection terminal is coupled to the main board at a predetermined interval.

Claim 6

A printed wiring board of claim 1, wherein the pair of rows of connection terminals holds the card board substantially perpendicular to the main board.

Claim 7

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizontal force, and spaced apart from each other at the main board; and a pair of guides provided at each end of the pair of rows for maintaining the card board substantially perpendicular to the main board, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 8

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizontal force, and spaced apart from each other at the main board; and a pair of guides provided at each end of the pair of rows for maintaining the card board substantially perpendicular to the main board, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 9

A printed wiring board of claim 6, wherein each connection terminal has a C-shape configuration at a side in contact with the card board.

Claim 10

A printed wiring board of claim 7, wherein each guide has a U-shape cross-section.

Claim 11

A printed wiring board of claim 8, wherein each guide comprises a resin member.

Claim 12

A printed wiring board of claim 6, wherein the card board has a circuit pattern, and the pair of guides contacts the circuit pattern of the card board.

Claim 13

A printed wiring board of claim 6, wherein each connection terminal is coupled to the main board at a predetermined interval.

Claim 14

A printed wiring board of claim 6, wherein the pair of rows of connection terminals holds the card board substantially perpendicular to the main board.

Claim 15

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizontal force, and spaced apart from each other at the main board; and a pair of guides provided at respective ends of the pair of rows, each guide including a clamping portion for clamping the guide to the card board, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 16

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizontal force, and spaced apart from each other at the main board; and a pair of guides provided at respective ends of the pair of rows, each guide including a clamping portion for clamping the guide to the card board, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 17

A printed wiring board of claim 13, wherein the card board has a circuit pattern and the pair of guides contacts the circuit pattern of the card board.

Claim 18

A printed wiring board of claim 13, wherein the card board has a circuit pattern, and the circuit pattern of the card board is clamped by the clamping portion of the pair of guides and contacts the pair of guides.

Claim 19

A printed wiring board of claim 15, wherein each guide comprises a conductive member.

Claim 20

A printed wiring board of claim 16, wherein the conductive member is metallic.

Claim 21

A printed wiring board of claim 17, wherein the circuit pattern of the card board comprises a grounding pattern.

Claim 22

A printed wiring board of claim 13, wherein each connection terminal is coupled to the main board at a predetermined interval.

Claim 23

A printed wiring board of claim 11, wherein the pair of rows of connection terminals holds the card board substantially perpendicular to the main board.

Claim 24

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizontal force, and spaced apart from each other at the main board; and a guide including an elastic tongue for clamping the card board, wherein the guide has a U-shape cross-section at an end surface of the guide, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 25

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizontal force, and spaced apart from each other at the main board; and a guide including an elastic tongue for clamping the card board, wherein the guide has a U-shape cross-section at an end surface of the guide, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 26

A printed wiring board of claim 21, wherein the card board has a circuit pattern and the circuit pattern of the card board is in contact with the elastic tongue of the guide.

Claim 27

A printed wiring board of claim 21, wherein each connection terminal is coupled to the main board at a predetermined interval.

Claim 28

A printed wiring board of claim 21, wherein the pair of rows of connection terminals holds the card board substantially perpendicular to the main board.

Claim 29

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizontal force, and spaced apart from each other at the main board; and a guide including an elastic tongue for clamping the card board at a center portion of the guide, wherein the guide is formed in a hook-shape at a side surface of the guides, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 30

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizontal force, and spaced apart from each other at the main board; and a guide including an elastic tongue for clamping the card board at a center portion of the guide, wherein the guide is formed in a hook-shape at a side surface of the guides, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 31

A printed wiring board of claim 25, wherein the card board has a circuit pattern and the circuit pattern of the card board is in contact with the elastic tongue of the guide.

Claim 32

A printed wiring board of claim 25, wherein each connection terminal is coupled to the main board at a predetermined interval.

Claim 33

A printed wiring board of claim 25, wherein the pair of rows of connection terminals holds the card board substantially perpendicular to the main board.

Claim 34

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizonital force, and spaced apart from each other at the main board; and a frame surrounding the pair of rows of connection terminals, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 35

A printed wiring board for holding a card board comprising: a main board having a top surface and including a circuit pattern; and a pair of rows of connection terminals confronting each other and adapted for holding the card board between said rows so that said card board is contacting said top surface of said main board, each connection terminal being formed of a bendable member, the bendable member having a closed loop disposed above the top surface of said main board, electrically connected with the circuit pattern, providing a respective horizontal force directed to a region between said rows, and said closed loop terminating in a pair of ends extending through the main board, spaced apart along a direction of said horizonital force, and spaced apart from each other at the main board; and a frame surrounding the pair of rows of connection terminals, wherein an aggregate horizontal force provided by the pair of rows of connection terminals by themselves, is sufficient to hold the card board into place.

Claim 36

A printed wiring board of claim 29, wherein the frame comprises a slit for inserting the card board and grooves for limiting spacing between the connection terminals.

Claim 37

A printed wiring board of claim 29, wherein each connection terminal is coupled to the main board at a predetermined interval.

Claim 38

A printed wiring board of claim 29, wherein the pair of rows of connection terminals holds the card board substantially perpendicular to the main board.